Suggestions by @captainzelda

Kevin James

as Detective Harvey Bullock in James Gunn's DCU

Patrick Schwarzenegger

as Booster Gold in James Gunn's DCU

Mark Hamill

as Art Rosenbaum in Invincible

Jeffrey Donovan

as Machine Head in Invincible

Brandon Flynn

as William Clockwell in Invincible

Winston Duke

as Lucan in Invincible

Dwayne Johnson

as The Mauler Twins in Invincible

Evgeniy Pronin

as Josef in Invincible

Jordan Calloway

as Darkwing II in Invincible

D. B. Woodside

as Darkwing in Invincible

Katherine McNamara

as Samantha Eve Wilkins in Invincible

Clancy Brown

as Damien Darkblood in Invincible

Hugo Weaving

as Doc Seismic in Invincible

Derek Luh

as Mark Grayson in Invincible

Steven Yuen

as Mark Grayson in Invincible

Michael Keaton

as Cecil Stedman in Invincible

Tom Hardy

as The Immortal in Invincible

Khary Payton

as Markus Grimshaw in Invincible

Gary Oldman

as Nolan Grayson in Invincible

J.K. Simmons

as Nolan Grayson in Invincible